Reduction of the Hot Spot Temperature in HTS Coils

  title={Reduction of the Hot Spot Temperature in HTS Coils},
  author={Holger Witte and William B. Sampson and Robert J. Weggel and Robert Palmer and Ramesh C. Gupta},
  journal={IEEE Transactions on Applied Superconductivity},
A potential future muon collider requires high field solenoids ( 30 T) for the final cooling stage; the Magnet Division at Brookhaven National Laboratory is undertaking the task of demonstrating feasibility using high-temperature superconductors (HTS). The aim is to construct an all-HTS dual-coil system capable of delivering more than 20 T. Recently, a new record for an all-HTS solenoid has been established with a field of 15 T on-axis. In coil tests, it was noticed that during a fast energy… CONTINUE READING